"""Voice library domain entity."""

from __future__ import annotations

from dataclasses import dataclass, field
from datetime import datetime, timezone
from typing import List, Optional


@dataclass
class VoiceLibraryItem:
    """配音库条目"""

    id: str
    user_id: str
    name: str
    text: str = ""
    voice_provider: str = ""
    voice_id: str = ""
    voice_name: str = ""
    audio_url: str = ""
    duration: float = 0
    file_size: int = 0
    status: str = "completed"
    project_id: Optional[str] = None
    tags: List[str] = field(default_factory=list)
    metadata_: dict = field(default_factory=dict)
    created_at: datetime = field(default_factory=lambda: datetime.now(timezone.utc))
    updated_at: datetime = field(default_factory=lambda: datetime.now(timezone.utc))